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HT4349Q Folha de dados(PDF) 2 Page - Hotchip Technology Co.,Ltd

Nome de Peças HT4349Q
Descrição Electrónicos  A linear charging mode of the largest A linear charging mode. charging current can be passed.
PDF  6 Pages
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Fabricante Electrônico  HOTCHIP [Hotchip Technology Co.,Ltd]
Página de início  http://www.hotchip.com.cn/English/Index/index.html
Logo HOTCHIP - Hotchip Technology Co.,Ltd

HT4349Q Folha de dados(HTML) 2 Page - Hotchip Technology Co.,Ltd

  HT4349Q Datasheet HTML 1Page - Hotchip Technology Co.,Ltd HT4349Q Datasheet HTML 2Page - Hotchip Technology Co.,Ltd HT4349Q Datasheet HTML 3Page - Hotchip Technology Co.,Ltd HT4349Q Datasheet HTML 4Page - Hotchip Technology Co.,Ltd HT4349Q Datasheet HTML 5Page - Hotchip Technology Co.,Ltd HT4349Q Datasheet HTML 6Page - Hotchip Technology Co.,Ltd  
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HT4349Q
Q
2/6
单芯片电子烟控制器
www.hotchip.com.cn
Ver1.0
脚位定义图及说明
引脚序号
功能
描述
1
IPROG
充电电流编程
2
EN
升压使能脚
3
PSET
最大输出功率设置
4
FB
功率调节端
5
LED1
指示灯 1（红灯）
6
LED2
指示灯 2(白灯)
7
BAT
电池端
8
MIC
麦克风
9
KEY
按键
10
5V
USB 充电 5V 输入
11
CHG
共用充电输入
12、13
VOUT
滤波输出端
14、15
LX
电感输入端
16
AGND
模拟地
17
PGND
功率地
功能模块
驱动电路
功率调整
充电电路
5V
KEY
AG ND
LED1
FB
VOUT
LED2
PSET
指示电路
控制电路
IPRO G
保护电路
升压电路
MIC
EN
PG ND
1
2
3
4
11
10
12
9
PGND
5V
KEY
FB
CHG
PSET
IPROG
EN
VOUT
QFN16



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